Preparation and research of waterborne polyurethane phase change material

• Published in: Integrated ferroelectrics Vol. 189; no. 1; pp. 175 - 188
• Main Authors: Hong, Wei, Zhang, Chuntian, Sun, Jing, Wu, Shu, Zhang, Kaijun, Wang, Jinming, Xiao, Zhanmei, Zhang, Heng, Li, Qingshan, Xing, Guangzhong
• Format: Journal Article
• Language: English
• Published: Philadelphia Taylor & Francis 04.05.2018; Taylor & Francis Ltd
• Subjects: Business metrics; Butanediol; Elongation; Ethylenediamine; Hexamethylene diisocyanate; Indicators; Molecular chains; Molecular structure; phase change material; Phase change materials; Polyethylene glycol; Polyurethane; Polyurethane resins; Process parameters; Reaction time; Storage stability; Triethylamine; Water absorption; waterborne polyurethane phase change material; Wet spinning

This paper first designed the molecular structure of the water-soluble polyurethane phase change material. Taking HDI (hexamethylene diisocyanate), PEG (polyethylene glycol), chain extender (DMPA (dimethylolpropionic acid), BDO (1,4- butanediol), EDA (ethylenediamine)), catalyst (DBTDL (February aci...